Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Preparation of N-arylmethyl aziridine derivatives, 1,4,7,10-tetraazacyclododecane derivatives obtained therefrom and N-arylmethyl-ethanol-amine sulphonate esters as intermediates

US Patent 6048979 · Granted Apr 11, 2000

Assignee

Inventors

View full patent text on Google Patents →